52551747

素因数分解:

$3^4\times {\mathrm{643}}^1\times {\mathrm{1009}}^1$

素因数の和:1664

約数の個数: 20

約数和(自身を含む): 78703240

約数和(自身を除く): 26151493

約数列:

[1, 3, 9, 27, 81, 643, 1009, 1929, 3027, 5787, 9081, 17361, 27243, 52083, 81729, 648787, 1946361, 5839083, 17517249, 52551747]

約数ペア:

[(1, 52551747), (3, 17517249), (9, 5839083), (27, 1946361), (81, 648787), (643, 81729), (1009, 52083), (1929, 27243), (3027, 17361), (5787, 9081)]